• DocumentCode
    2240990
  • Title

    Fabrication of Er doped Y2SiO5 nanocrystalline particles and its cooperative upconversion coefficient

  • Author

    Suh, Kiseok ; Go, Heeyoung ; Shin, Jung H.

  • Author_Institution
    Dept. of Phys., Korea Adv. Inst. of Sci. & Technol. (KAIST), Daejeon
  • fYear
    2007
  • fDate
    26-31 Aug. 2007
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    Concentration controlled, nanocrystalline Er doped Y2SiO5 particles were fabricated. Using 2-level model the cooperative upconversion coefficient was determined. We find that Er-doped YSO has much lower cooperative upconversion than silica, enabling it to achieve population inversion within a reasonable limit.
  • Keywords
    erbium; nanoparticles; nanowires; photoluminescence; silicon compounds; yttrium compounds; Y2SiO5:Er; concentration controlled particles; cooperative upconversion coefficient; nanocrystalline particles; population inversion; Circuits; Crystallization; Erbium; Fabrication; Luminescence; Optical films; Physics; Shape; Silicon compounds; X-ray scattering;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
  • Conference_Location
    Seoul
  • Print_ISBN
    978-1-4244-1173-3
  • Electronic_ISBN
    978-1-4244-1174-0
  • Type

    conf

  • DOI
    10.1109/CLEOPR.2007.4391261
  • Filename
    4391261
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2240990